when she was prescribed strong pain killers to deal with chronic pain.当时医生给她开了强效止痛药来治疗她的慢性痛

deal with处理，对付

I have a matter of importance to deal with.

我有要事要处理。

Have you any concrete thoughts on how to deal with this difficulty?

处理这种困难你有什么具体的想法？

Over the years, the addiction has taken over her life,这些年药瘾已经毁了她的生活

take over接收；接管；接任

The military took over the government.

军方接管了政府。

I was assigned to take over your position.

我被指派接任你的位置。

There is quite a lot of chemists when you look round,你放眼望去会发现有很多药店

look round环顾

Shall we look round the cathedral this afternoon?

我们今天下午参观大教堂好吗？

Let's take a look round the exhibition.

咱们看看展览吧。